is a talking shop, a lot of hot air in the cold swiss mountains, the truth is, once you get here, there is an inalienable atmosphere, a hot house arrives, and issues that you never really expected to go onto the agenda suddenly arrive. people put in the same room, ceos, ministers, ngos, yes, even old hacks like us, we come together and people start discussing issues. davos was never meant to be a place where decisions were taken, communiques written, statements made. it was always meant to be that place where you had a conversation, an idea was sparked. do you need to bring 5,000 people up a mountain? no, but at least it exists. >> it was a week where we've learned a lot and we've spoken to a lot of people and hopefully given our viewers some access to them.